Rat Protein Phosphatase 2A Activator, Regulatory Subunit 4 (PPP2R4) ELISA Kit

The PPP2R4 gene encodes the Protein Phosphatase 2A Activator, Regulatory Subunit 4, also known as PTPA, a regulatory protein essential for the biogenesis and catalytic activation of the serine/threonine phosphatase PP2A. Researchers use this Assay Genie ELISA kit to investigate PPP2R4 expression in rat tissue homogenates, exploring its involvement in signaling cascades that govern cell cycle progression, apoptosis, and neurodegenerative disease models. Each kit is supplied with pre-coated microplate strips, detection antibody, standards, and substrate solution needed to complete the assay workflow from sample addition through final absorbance reading. Store reagents refrigerated upon arrival, protect standards from light, and limit freeze-thaw cycles on aliquoted components to maintain consistent performance across runs. Intended for research use only in laboratory settings.